Expressway guardrail anti-collision early warning system

• Main Authors: PAN MINTING, JIANG YONGQIN, ZHANG HAO, ZHANG YI
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: ALARM SYSTEMS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; GENERATION; GYROSCOPIC INSTRUMENTS; MEASURING; MEASURING DISTANCES, LEVELS OR BEARINGS; NAVIGATION; ORDER TELEGRAPHS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION; SIGNALLING; SIGNALLING OR CALLING SYSTEMS; SURVEYING; SYSTEMS FOR STORING ELECTRIC ENERGY; TESTING; TRAFFIC CONTROL SYSTEMS

The utility model belongs to the technical field of highway facilities, and discloses a highway guardrail anti-collision early warning system which comprises a plurality of diversion lamps installed on a highway guardrail, a plurality of cameras arranged on a highway and a server. And the diversion lamp with the mobile communication module and the camera are electrically connected with the server respectively. According to the system, under the general condition, the warning lamp normally flashes, vehicles are guided, traffic flow is adjusted, and danger is avoided; after any flow guide lamp is impacted, the wireless communication module of the flow guide lamp sends out a wireless signal, after the wireless communication modules of the other flow guide lamps receive the wireless signal, the warning lamp flashes, and the flow guide lamp with the mobile communication module sends abnormal information to the server. A worker firstly checks the scene through a camera near the abnormal flow guide lamp, and takes c